Glucometer with an error screen graphical user interface



The FIGURE is a front plan view of a glucometer with an error screen graphical user interface showing the new design.

The broken lines shown in the drawings represent portions of the glucometer with an error screen graphical user interface that forms no part of the claimed design. no part of the claimed design.

The invention shows a glucometer screen where insufficient blood sample was submitted and an error is indicated. 

CLAIM The ornamental design for the glucometer with an error screen graphical user interface, as shown and described. 